Class: Mediumize::Renderer

Inherits:
Object
  • Object
show all
Defined in:
lib/mediumize/renderer.rb

Instance Method Summary collapse

Constructor Details

#initialize(opts = {}) ⇒ Renderer

Returns a new instance of Renderer.



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# File 'lib/mediumize/renderer.rb', line 7

def initialize(opts={})
  @opts = opts
  @normalizers = [
    Normalizers::Title.new
  ]
  if @opts[:base_url]
    @normalizers << Normalizers::Links.new(@opts[:base_url])
  end
end

Instance Method Details

#render(content, file, opts = {}) ⇒ Object 



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# File 'lib/mediumize/renderer.rb', line 17

def render(content, file, opts={})
  if(@opts[:frontmatter])
    content, meta = Frontmatter.parse(content)
    opts[:title] ||= meta["title"]
  end

  markup = GitHub::Markup.render(file, content)
  doc = Nokogiri::HTML(markup)

  @normalizers.each{|n| doc = n.normalize(doc) }

  doc.title = opts[:title] if opts[:title]
  {
     :title => doc.title,
     :content => doc.at('body').children.to_html,
     :content_format => "html"
  }
end